var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

require('./util/common');
var index = require('./routes/index');
var admin = require('./routes/admin');
var course = require('./routes/course');
var mechanism = require('./routes/mechanism');
var feedback = require('./routes/feedback');
var report = require('./routes/report');
var position = require('./routes/mechanism_position');
var purchase = require('./routes/purchase');
var payment = require('./routes/payment');


var app = express();

// view engine setup

app.all('*', function(req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "X-Requested-With");
    res.header("Access-Control-Allow-Methods","POST,GET");
    res.header("X-Powered-By",' 3.2.1');
    next();
});
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');

// uncomment after placing your favicon in /public
// app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/index', index);
app.use('/admin', admin);
app.use('/course', course);
app.use('/mechanism', mechanism);
app.use('/position', position);
app.use('/feedback', feedback);
app.use('/report', report);
app.use('/purchase', purchase);
app.use('/payment', payment);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
